I have long lists of data in spreadsheets and have the problem that Mathematica crashes regularly during import of the .xlsx files. Is it possible within Mathematica to take a certain tab of a .xlsx ...

I have the following code in a .m file which is called test.m:
Export["test.csv",0];
Exit[]
I would like to run this .m file from the command line. I found that I can do that with the command "math ...

R has excellent header supports such as read.table with header options. I don't want to mess up with text-processing or stream-processing. I am looking for a similar tool as in R because it saves a ...

I'm sure there's a better way to accomplish this, but my goal is to generate a .csv file from a running notebook, and have it accessible by API.
In the main program, I'm exporting the data like so:
...

I have a CSV file with $9$ columns. I want to plot them in the following way. Column $1$ will be along the $X$-axis. Any point $(x_i, y_i)$ of $i$-th curve in the plot will have the $x$ value from the ...

I have a very large Excel file with dates in the format 2013/01/17 08:02:00 PM which is a custom date format. I have to convert this file to CSV in order to import it into Mathematica because I can't ...

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